linux-kernel - Re: [PATCH] Input: elantech - mark expected switch fall-through

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Message-ID: <20190724192528.GA6859@penguin>
Date:   Wed, 24 Jul 2019 22:25:28 +0300
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Cc:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: elantech - mark expected switch fall-through

Hi Gustavo,

On Wed, Jul 24, 2019 at 12:52:02PM -0500, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> This patch fixes the following warning:
> 
> drivers/input/mouse/elantech.c: In function 'elantech_use_host_notify':
> drivers/input/mouse/elantech.c:1843:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
>    if (dmi_get_bios_year() >= 2018)
>       ^
> drivers/input/mouse/elantech.c:1845:2: note: here
>   default:
>   ^~~~~~~

Thank you for the patch but I already pushed out similar patch.

Thanks.

-- 
Dmitry